CN219581620U - Automatic lifting pipe receiving vehicle of furnace tube centrifugal casting machine - Google Patents

Abstract

The utility model relates to the technical field of short alloy steel pipe casting forming equipment, in particular to an automatic lifting pipe receiving vehicle of a furnace pipe centrifugal casting machine, which comprises the following components: the device comprises a bracket, a lifting mechanism, a moving mechanism and a PLC controller; the support comprises an upper support and a lower support, and the upper support and the lower support are connected with the lower guide frame through an upper guide frame; the lifting mechanism is arranged at one end of the lower bracket and comprises a lifting motor and a rotating shaft, first gears are arranged at two ends of the rotating shaft, a first chain is arranged on the first gears, a worm is arranged at one end of the first chain, a worm wheel is meshed with the worm, and a screw rod is arranged in the middle of the worm wheel; the moving mechanism is arranged at the other end of the lower bracket and comprises a moving motor and a second gear, a second chain is arranged on the second gear, a third gear is arranged at the other end of the second chain, a through shaft is arranged in the middle of the third gear, and a moving wheel is arranged on the through shaft; the PLC is electrically connected with the lifting motor and the moving motor. The utility model can directly transport longer furnace tubes and reduce energy waste.

Description

Automatic lifting pipe receiving vehicle of furnace tube centrifugal casting machine

Technical Field

The utility model relates to the technical field of short alloy steel pipe casting forming equipment, in particular to an automatic lifting pipe receiving vehicle of a furnace pipe centrifugal casting machine.

Background

The furnace tube centrifugal casting machine can solidify alloy under the action of centrifugal force through the temperature, the rotating speed and the components and the thickness of the coating of centrifugal forging, and directly manufacture the furnace tube with the length of several meters; the produced furnace tube needs to be transported to the next working place through a connecting pipe vehicle, and then the next working procedure is carried out.

When the traditional furnace tube centrifugal casting machine pipe connecting vehicle is used for conveying a furnace tube with a longer length, the furnace tube is easy to break when the furnace tube with a longer length is placed because the height of the furnace tube cannot be adjusted, only a short furnace tube can be produced, and then the short furnace tube is welded manually to meet the length of a product, so that the labor cost is too high, potential safety hazards exist in the welding process of the short furnace tube, and meanwhile, great waste of energy sources is also caused.

Disclosure of Invention

In order to overcome the defects in the background technology, the utility model provides the automatic lifting tube receiving trolley of the furnace tube centrifugal casting machine, which can adjust the height of the tube receiving trolley, thereby being capable of directly conveying longer furnace tubes, reducing the cost, reducing the potential safety hazard and simultaneously reducing the energy waste.

In order to achieve the technical purpose, the utility model provides an automatic lifting pipe receiving vehicle of a furnace tube centrifugal casting machine, which comprises the following components: support, elevating system, mobile mechanism and PLC controller.

The support is provided with two groups, each of the two groups of supports comprises an upper support and a lower support, a plurality of idler wheels are uniformly arranged between the two upper supports, a plurality of lower support rods are uniformly arranged between the two lower supports, two support seats are uniformly arranged above each lower support, the support seats are uniformly arranged at the left end and the right end of each lower support, and a plurality of connecting frames are arranged at the lower end of each lower support; the upper support is arranged above the lower support, an upper guide frame is arranged below the middle of the upper support, a lower guide frame is arranged above the middle of the lower support, the lower part of the upper guide frame is arranged inside the lower guide frame, and the upper support and the lower support are connected with the lower guide frame through the upper guide frame;

the lifting mechanism comprises a lifting motor, the lifting motor is arranged on a lower supporting rod at one end of the lower support, a rotating shaft is arranged at the output end of the lifting motor, first gears are arranged at the two ends of the rotating shaft, the lifting motor, the rotating shaft and the first gears are arranged between the two groups of supports, two first chains are arranged on each first gear, a worm is arranged at one end, far away from the first gears, of each first chain, the worm is respectively arranged on the two groups of supports, a worm wheel is meshed with the worm, the worm wheel is arranged above the supporting seat, a screw rod penetrates through the middle of the worm wheel, and the upper end of the screw rod is connected with the upper support;

the moving mechanism comprises a moving motor, the moving motor is arranged at one end, far away from the lifting motor, of the lower bracket, a second gear is arranged at the output end of the moving motor, two second chains are arranged on the second gear, a third gear is arranged at the other end of each second chain, a through shaft is arranged in the middle of each third gear in a penetrating manner, the through shaft is arranged below the lower bracket through the connecting frame, and moving wheels are arranged at the two ends of each through shaft;

the PLC controller is electrically connected with the lifting motor and the moving motor and controls the operation of the lifting motor and the moving motor.

Further, a plurality of upper support rods are arranged between the two upper supports, the upper support rods and the rollers are uniformly distributed, and the rollers are stainless steel rollers; the upper support, the upper support rod, the upper guide frame, the lower support and the lower support rod are all channel steel.

Further, a plurality of roller bearings are arranged on the upper support, and the rollers are arranged between the two upper supports through the roller bearings.

Furthermore, the through shafts at the two ends of the movable wheel are respectively provided with a connecting frame.

Further, the moving wheels are arranged in the guide rail of the working site.

According to the utility model, the PLC controller is used for controlling the running of the mobile motor, so that the second gear is further caused to run, the second chain is used for driving the third gear to rotate, so that the through shaft is rotated, the mobile wheel is driven to rotate and move in the guide rail, and the pipe connecting vehicle is caused to move to a proper position; meanwhile, the PLC controls the lifting motor to operate, so that the first gear operates, the worm is driven to rotate through the first chain, the worm drives the worm wheel to rotate, the worm wheel rotates and simultaneously drives the screw rod to rotate, and the upper bracket is lifted and moved to a proper position and then is placed in the furnace tube; the long furnace tube is prevented from being broken, the short furnace tube is prevented from being welded manually to meet the length of a product, the labor cost is reduced, potential safety hazards caused by welding the short furnace tube are avoided, and meanwhile energy waste is reduced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view, partially in section, of a front view of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a right side view of the present utility model;

fig. 4 is a top view of the upper bracket of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Because the height of the traditional tube receiving trolley of the tube centrifugal casting machine cannot be adjusted, the tube is easy to break when the tube with a longer length is placed, only a short tube can be produced, and then the short tube is welded manually to meet the length of a product, so that the labor cost is too high, potential safety hazards exist in the welding process of the short tube, and meanwhile, the energy is wasted greatly; therefore, the inventor provides an automatic lifting pipe receiving vehicle of a furnace tube centrifugal casting machine, which can prevent a long furnace tube from being broken, further avoid the condition that a short furnace tube is manually used for welding to meet the length of a product, reduce the labor cost, avoid potential safety hazards generated during welding of the short furnace tube, and reduce the waste of energy.

As shown in fig. 1-4, the automatic lifting tube receiving vehicle of the furnace tube centrifugal casting machine comprises: the device comprises a bracket 1, a lifting mechanism 2, a moving mechanism 3 and a PLC controller.

In this embodiment, two groups of brackets 1 are provided, each of the two groups of brackets 1 includes an upper bracket 101 and a lower bracket 102, a plurality of rollers 103 are uniformly arranged between the two upper brackets 101, a plurality of lower support rods 104 are uniformly arranged between the two lower brackets 102, two support seats 105 are uniformly arranged above each lower bracket 102, the support seats 105 are uniformly arranged at the left and right ends of the lower bracket 102, and a plurality of connecting frames 106 are uniformly arranged at the lower end of each lower bracket 102; the upper bracket 101 is arranged above the lower bracket 102, an upper guide frame 107 is arranged below the middle part of the upper bracket 101, a lower guide frame 18 is arranged above the middle part of the lower bracket 102, the lower part of the upper guide frame 107 is arranged inside the lower guide frame 108, and the upper bracket 101 and the lower bracket 102 are connected with the lower guide frame 108 through the upper guide frame 107.

Based on the above embodiment, the upper brackets 101 are provided with a plurality of roller bearings 110, and the rollers 103 are arranged between the two upper brackets 101 through the roller bearings 110; a plurality of upper support rods 109 are arranged between the two upper brackets 101, the upper support rods 109 and the rollers 103 are uniformly distributed, and the rollers 103 are stainless steel rollers; the upper guide frame 107 and the lower guide frame 108 together play a guiding role; the upper bracket 101, the upper support bar 109, the upper guide frame 107, the lower guide frame 108, the lower bracket 102 and the lower support bar 104 are all channel steel.

In this embodiment, as shown in fig. 1-2, the lifting mechanism 2 includes a lifting motor 201, the lifting motor 201 is disposed on the lower support rod 104 at one end of the lower support 102, a rotation shaft 202 is disposed at an output end of the lifting motor 201, first gears 203 are disposed at two ends of the rotation shaft 202, the lifting motor 201, the rotation shaft 202 and the first gears 203 are disposed between two groups of supports 1, two first chains 204 are disposed on each first gear 203, a worm 205 is disposed at one end of each first chain 204 far from the first gear 203, the worm 205 is disposed on the two groups of supports 1, a worm wheel 206 is engaged with the worm 205, the worm wheel 206 is disposed above the support base 105, a screw 207 is disposed in a middle portion of the worm wheel 206 in a penetrating manner, and an upper end of the screw 207 is connected with the upper support 101;

as shown in fig. 1 and 3, the moving mechanism 3 includes a moving motor 301, the moving motor 301 is disposed at one end of the lower bracket 102 far away from the lifting motor 201, a second gear 302 is disposed at an output end of the moving motor 301, two second chains 303 are disposed on the second gear 302, a third gear 304 is disposed at another end of each second chain 303, a through shaft 305 is disposed in a middle portion of each third gear 304, the through shaft 305 is disposed below the lower bracket 102 through a connecting frame 106, and moving wheels 306 are disposed at two ends of each through shaft 305.

Based on the above embodiment, the through shafts at both ends of the moving wheel 306 are provided with the connecting frames 106; the moving wheel 306 is disposed in a guide rail of the work site.

The PLC controller is electrically connected to the lift motor 201 and the movement motor 301, and controls the operations of the lift motor 201 and the movement motor 301.

Working principle: the PLC controls the mobile motor 301 to operate, so that the second gear 302 operates, the second gear 302 drives the third gear 304 to rotate through the second chain 303, so that the through shaft 305 rotates, the mobile wheel 306 is driven to rotate and move in the guide rail, and the pipe connecting vehicle moves to a proper position; meanwhile, the lifting motor 201 is controlled to run through the PLC controller, so that the first gear 203 runs, the worm 205 is driven to rotate through the first chain 204, the worm 205 drives the worm wheel 206 to rotate, the worm wheel 206 rotates and simultaneously drives the screw rod 207 to rotate, the screw rod 207 moves up and down, and the upper bracket 101 is lifted and moved to a proper position, and then a furnace tube is placed; the long furnace tube is prevented from being broken, the short furnace tube is prevented from being welded manually to meet the length of a product, the labor cost is reduced, potential safety hazards caused by welding the short furnace tube are avoided, and meanwhile energy waste is reduced.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. Automatic lifting pipe receiving vehicle of furnace tube centrifugal casting machine, which is characterized by comprising:

the support is provided with two groups, each of the two groups of supports comprises an upper support and a lower support, a plurality of idler wheels are uniformly arranged between the two upper supports, a plurality of lower support rods are uniformly arranged between the two lower supports, two support seats are uniformly arranged above each lower support, the support seats are uniformly arranged at the left end and the right end of each lower support, and a plurality of connecting frames are arranged at the lower end of each lower support; the upper support is arranged above the lower support, an upper guide frame is arranged below the middle of the upper support, a lower guide frame is arranged above the middle of the lower support, the lower part of the upper guide frame is arranged inside the lower guide frame, and the upper support and the lower support are connected with the lower guide frame through the upper guide frame;

the lifting mechanism comprises a lifting motor, the lifting motor is arranged on a lower supporting rod at one end of the lower support, a rotating shaft is arranged at the output end of the lifting motor, first gears are arranged at two ends of the rotating shaft, the lifting motor, the rotating shaft and the first gears are arranged between the two groups of supports, two first chains are arranged on each first gear, a worm is arranged at one end, away from the first gears, of each first chain, the worm is respectively arranged on the two groups of supports, a worm wheel is meshed with the worm, the worm wheel is arranged above the supporting seat, a screw rod penetrates through the middle of the worm wheel, and the upper end of the screw rod is connected with the upper support;

the moving mechanism comprises a moving motor, the moving motor is arranged at one end, far away from the lifting motor, of the lower bracket, a second gear is arranged at the output end of the moving motor, two second chains are arranged on the second gear, a third gear is arranged at the other end of each second chain, a through shaft is arranged in the middle of each third gear in a penetrating manner, the through shaft is arranged below the lower bracket in a supporting manner through the connection frame, and moving wheels are arranged at the two ends of each through shaft;

and the PLC is electrically connected with the lifting motor and the moving motor and controls the operation of the lifting motor and the moving motor.

2. The automatic lifting pipe receiving vehicle of the furnace tube centrifugal casting machine according to claim 1, wherein a plurality of upper supporting rods are arranged between the two upper brackets, the upper supporting rods and the rollers are uniformly distributed, and the rollers are stainless steel rollers; the upper support, the upper support rod, the upper guide frame, the lower support and the lower support rod are all channel steel.

3. The automatic lifting pipe receiving vehicle of the furnace tube centrifugal casting machine according to claim 2, wherein a plurality of roller bearings are arranged on the upper supports, and the rollers are arranged between the two upper supports through the roller bearings.

4. The automatic lifting pipe receiving vehicle of the furnace tube centrifugal casting machine according to claim 1, wherein connecting frames are arranged on through shafts at two ends of the movable wheels.

5. The furnace tube centrifugal casting machine automatic lifting tube receiving vehicle according to claim 4, wherein the moving wheels are arranged in guide rails of a working site.